#include<iostream>
using namespace std;
#include"Unordered_map.h"
#include"Unordered_set.h"

int main()
{
	unordered_Map <int, int>hash;
	hash.insert(make_pair(4, 4));
	hash.insert(make_pair(5, 5));
	hash.insert(make_pair(6, 6));
	hash[21] = 9;
	hash[11] = 9;
	hash[2] = 9;
	hash[8] = 9;
	for (auto it : hash)
	{
		cout << it.first << ' ' << it.second << endl;
	}

	unordered_Set<int>sss;
	sss.insert(4);
	sss.insert(6);
	sss.insert(1);
	sss.insert(9);
	sss.insert(7);

	for (auto it : sss)
	{
		cout << it << endl;
	}
	return 0;
}